3138830

Information

• Patent Grant
• 3138830

• References
• Source

• Patent Number

  3,138,830

• Date Filed

  Not available

• Date Issued

  Tuesday, June 30, 1964
  60 years ago

• CPC

  • E05D15/1042 - with transversely moving carriage
  • E05D15/066 - for wings supported at the bottom
  • E05D15/1021 - involving movement in a third direction
  • E05D15/0678 - on balls or floating rollers
  • E05D2015/1052 - transversely over-dimensioned track sections or carriage
  • E05Y2201/412 - for the final closing movement
  • E05Y2900/00 - Application of doors, windows, wings or fittings thereof
  • E05Y2900/20 - for furnitures
  • Y10T16/356 - Ball
  • Y10T16/364 - Guide rollers

• US Classifications

  • 049 - Movable or removable closures
  • 016 - Miscellaneous hardware